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Sennoside B

ROTICHROM® Working Standard
VE
Verp.
Empirical formula C42H38O20
Molar mass (M) 862,72 g/mol
Melting point (mp) 200 °C
WGK 1
CAS No. [128-57-4]
EG-Nr. 204-895-0


Type analysis

446,15 €/VE 

Excl. btw | 50 mg Per VE

Bestelnr. NC54.1

Op voorraad
Vrij van verzendingskosten vanaf 125 €
Snelle en betrouwbare levering!
Vanaf 6 VE 423,84 €/VE
Vanaf 24 VE 401,54 €/VE
Carl Roth abonnementservice

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Sennoside B
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
NC54.1 50 mg glass 446,15 €
Op voorraad
Binnenkort beschikbaar
Niet beschikbaar
Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00

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Algemene informatie

Reference Standards

The reference standards are offered as powders with good flowability and crystallinity to guarantee efficient handling in the laboratory. All products of this product line are filled in brown glass vials with screw caps and are packed in foil bags. This packaging provides optimum protection against environmental influences, even when stored over a long period of time. The reference standards are delivered as “ready-to-use” portions and are stored under controlled conditions.


Working Standards

ROTICHROM® Working Standards for Analysis

The ROTICHROM® Working Standards are traceable to established primary standards which are characterised extensively concerning identity and content. Therefore they can be used in all areas of analytics and they are a cost-saving alternative to primary standards. The standard comes with a certificate of analysis which includes proof of identity and defined assay. The substances are protected optimally against external influences with a high-quality glass and foil bag packaging.


Analysecertificaten

Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Type analysis

Assay (HPLC)≥80,0 %  
Identitycomplies  
Traceable to a primary reference standard. With proof of identity and batch specific certificate of analysis.

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